🆚 Mark of the Web vs. Meta Robots
- 📈 Meta Robots is much more popular than Mark of the Web.
- 🌍 Meta Robots is more popular in all countries.
Mark of the WebType
About
Mark of the Web is a special 
HTML comment that references the security zone for Internet Explorer.
Robots directives are instructions delivered through the robots meta tag or the X-Robots-Tag HTTP header that control how search engines and web crawlers index, cache, and process web content.
They can prevent pages from appearing in search results, restrict link crawling, limit cached copies and search snippets, control image previews, and are recognized by major search engines including 
Google and Bing.
Headquarters
Popularity
Determined by the number of sites using each technology.
Market share
Popularity by country
Determined by the number of sites detected from each country.
Popularity by domain category
Determined by the number of sites in each category.
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
Charset
IETF company profile🗃️ About This Data
- We evaluate the popularity of technologies based on the number of websites where we detect their usage.
- Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
- This report is based on the analysis of 3,531,795 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.